How many moles of NO2 would b produced from 8.0 mol of o2 in the reaction below assuming the reaction has a 57.0% yield 2 NO (g) + O2 (g)-> 2 NO (g)

Q: What mass (in g) of iron (Fe, molar mass = 55.85 g∙mol–1) is needed to experimentally produce 50.0 g…

A: First we need a balanced reaction equation: 4 Fe + 3 O2 →2 Fe2O3 Next, since 50.0 grams of iron(III)…

Q: How many moles of NO2 would be required to produce 3,34 moles of HN)3 in the presence of exess water…

A:

Q: When 15.86 g of the hydrocarbon C5H12 undergoes combustion in excess oxygen. 28.72 g of carbon…

A: The balanced chemical combusion reaction can be written as:   Given data: Amount of hydrocarbon (in…

Q: A 0.250 g sample of hydrocarbon undergoes complete combustion to produce 0.845 g of CO2 and 0.173 g…

A:

Q: how many grams of O2 are formed when 55.0g of KNO3 decomposes according to the following balanced…

A: 4KNO3(s) →2K2O(s) + 2N2(g) + 5O2(g)  Reactants: KNO3 Products: K2O, N2 and O2

Q: Consider the Haber-Bosch process for the synthesis of ammonia from its elements. Calculate the…

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Q: 30) What is the percent yield for the reaction below? Only 28.16 g of CO2 are observed to have…

A: Actual yield of CO2=28.16g Theoretical yield of CO2=225.3g Moles of C8H18=4mol Moles of O2=8mol

Q: A 30.141 mg sample of a chemical known to contain only carbon, hydrogen, sulfur, and oxygen is put…

A:

Q: In the reaction below, if we were to use 25.4 g of VS3 and 25.2 g of O2, and obtained 5.8 g of SO2,…

A: Given: Weight of compounds: For VS3 = 25.4 g For SO2 = 5.8 g For O2 = 25.2 g Molar masses: For VS3 =…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".